An airline has determined that 20% of its international flights are not on time.Use the normal approximation to the binomial distribution to answer the following questions.What is the probability that of the next 80 international flights
a.Fifteen or less will not be on time?
b.Eighteen or more will not be on time?
c.Exactly 17 will not be on time?

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The Answer of An airline has determined that 20% of its international flights are not on time.Use the normal approximation to the binomial distribution to answer the following questions.What is the probability that of the next 80 international flights
a.Fifteen or less will not be on time?
b.Eighteen or more will not be on time?
c.Exactly 17 will not be on time?

An Airline Has Determined That 20% of Its International Flights